Zobrazeno 1 - 10
of 215
pro vyhledávání: '"HAJO EICKEN"'
Autor:
Donna D.W. Hauser, Roberta Tuurraq Glenn, Elizabeth D. Lindley, Kimberly Kivvaq Pikok, Krista Heeringa, Joshua Jones, Billy Adams, Joe Mello Leavitt, Guy Norman Omnik, Robert Schaeffer, Carla SimsKayotuk, Elena Bautista Sparrow, Alexandra M. Ravelo, Olivia Lee, Hajo Eicken
Publikováno v:
Arctic Science, Vol 9, Iss 3, Pp 635-656 (2023)
Indigenous Peoples across the Arctic have adapted to environmental change since time immemorial, yet recent climate change has imposed unprecedented and abrupt changes that affect the land and sea upon which communities rely. Co-created community-bas
Externí odkaz:
https://doaj.org/article/7d27eb8a3ee54c9fb9f4530785cb983c
Autor:
Georgina A. Gibson, Hajo Eicken, Henry P. Huntington, Clara J. Deal, Olivia Lee, Katherine M. Smith, Nicole Jeffery, Josephine-Mary Sam
Publikováno v:
Earth Science, Systems and Society, Vol 3 (2024)
The Arctic is home to several groups of Indigenous Peoples, each with distinct ways of interacting with their environment and ways of life. Arctic, Indigenous Peoples’ food sovereignty is tightly linked with food security. Subsistence harvesting ac
Externí odkaz:
https://doaj.org/article/888f7cf1403040198ddb35dbff59b036
Autor:
Marc Oggier, Hajo Eicken
Publikováno v:
Journal of Glaciology, Vol 68, Pp 833-848 (2022)
Sea-ice pore microstructure constrains ice transport properties, affecting fluid flow relevant to oil-in-ice transport and biogeochemical processes. Motivated by a lack of pore microstructural data, in particular for granular ice and across the seaso
Externí odkaz:
https://doaj.org/article/074bf2d4ab9d4bdbacb0b3e7d4b2d0cf
Publikováno v:
PLoS ONE, Vol 16, Iss 12, p e0261418 (2021)
The Arctic is experiencing rapid changes in sea-ice seasonality and extent, with significant consequences for primary production. With the importance of accurate monitoring of spring phytoplankton dynamics in a changing Arctic, this study further exa
Externí odkaz:
https://doaj.org/article/56edbb168a774ad69aa81697e08ba8ec
Autor:
Gregory J. Deemer, Uma S. Bhatt, Hajo Eicken, Pamela G. Posey, Jennifer K. Hutchings, James Nelson, Rebecca Heim, Richard A. Allard, Helen Wiggins, Kristina Creek
Publikováno v:
Arctic Science, Vol 4, Iss 1, Pp 42-70 (2018)
Impacts of a warming climate are amplified in the Arctic. One notorious impact is recent and record-breaking summertime sea-ice loss. Expanding areas of open water and a prolonged ice-free season create opportunity for some industries but challenge i
Externí odkaz:
https://doaj.org/article/0433d2147dbc4ddbb144c4731bdb0a29
Autor:
YASUSHI FUKAMACHI, DAISUKE SIMIZU, KAY I. OHSHIMA, HAJO EICKEN, ANDREW R. MAHONEY, KATSUSHI IWAMOTO, ERIKA MORIYA, SOHEY NIHASHI
Publikováno v:
Journal of Glaciology, Vol 63, Pp 888-898 (2017)
Time series ice-draft data were obtained from moored ice-profiling sonar (IPS), in the coastal northeastern Chukchi Sea during 2009/10. Time series data show seasonal growth of sea-ice draft, occasionally interrupted by coastal polynya. The sea-ice d
Externí odkaz:
https://doaj.org/article/62acd524634d49f89378d783a6089d26
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Ice-albedo feedback due to the albedo contrast between water and ice is a major factor in seasonal sea ice retreat, and has received increasing attention with the Arctic Ocean shifting to a seasonal ice cover. However, quantitative evaluatio
Externí odkaz:
https://doaj.org/article/845d663f1df24bc397b513047721d59c
Autor:
Craig M. Lee, Sandy Starkweather, Hajo Eicken, Mary-Louise Timmermans, Jeremy Wilkinson, Stein Sandven, Dmitry Dukhovskoy, Sebastian Gerland, Jacqueline Grebmeier, Janet M. Intrieri, Sung-Ho Kang, Molly McCammon, An T. Nguyen, Igor Polyakov, Benjamin Rabe, Hanne Sagen, Sophie Seeyave, Denis Volkov, Agnieszka Beszczynska-Möller, Léon Chafik, Matthew Dzieciuch, Gustavo Goni, Torill Hamre, Andrew Luke King, Are Olsen, Roshin P. Raj, Thomas Rossby, Øystein Skagseth, Henrik Søiland, Kai Sørensen
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
Rapid Arctic warming drives profound change in the marine environment that have significant socio-economic impacts within the Arctic and beyond, including climate and weather hazards, food security, transportation, infrastructure planning and resourc
Externí odkaz:
https://doaj.org/article/b29565454dec48dcbae44f77464c48cb
Autor:
Mark Johnson, Hajo Eicken
Publikováno v:
Elementa: Science of the Anthropocene (2016)
1. Abstract The recognized importance of the annual cycle of sea ice in the Arctic to heat budgets, human behavior, and ecosystem functions, requires consistent definitions of such key events in the ice cycle as break-up and freeze-up. An internally
Externí odkaz:
https://doaj.org/article/6746567ed45c4765a4b204fa7e700966
Autor:
Dyre O. Dammann, Leif E. B. Eriksson, Andrew R. Mahoney, Christopher W. Stevens, Joost van der Sanden, Hajo Eicken, Franz J. Meyer, Craig E. Tweedie
Publikováno v:
Remote Sensing, Vol 10, Iss 5, p 720 (2018)
Bottomfast sea ice is an integral part of many near-coastal Arctic ecosystems with implications for subsea permafrost, coastal stability and morphology. Bottomfast sea ice is also of great relevance to over-ice travel by coastal communities, industri
Externí odkaz:
https://doaj.org/article/56071474fc994bd087e0f458eee11895